Health and Safety and Equipment
______________________ remaining on a human cadaver could present an infection risk.
Soft tissue
The ______________________is a means to visually identify and match colour using a scientific approach.
Munsell colour system
What is another word for a birds-eye view sketch?
Plan view
By looking at the growth of certain plants around the body or skeleton we can estimate ____________________________________.
How long the body has been in the environment.
This type of site detection technique involves deploying a drone with a camera.
Aerial Photography
What insect are we most at risk of when conducting archaeological work?
Tick
Taking depth measurements involves attaching a ____________ to a string.
line level
___________________ such as pollen, spores, seeds, leaf, or wood fragments, that may link a suspect to a crime scene or a victim.
Botanical trace evidence
In this 1920s American, kidnapping/murder case, grains of sand found on a ______________ taken from the suspect were compared with grains of sand from the _______________.
pocket knife, victim's grave
In order to prevent scene contamination, equipment should be thoroughly sanitized OR ______________equipment should be used.
disposable
A possible hazard in old burials is ____________, which can form resistant spores but this is unlikely.
What measurement method do we use to fix the datum?
Triangulation
What mathematical theory can we use when setting up a perfect grid square?
Pythagorean theorem
When we suspect a full fly life cycle has taken place, we will search on the ground around the body for __________ from the 1st fly life cycle.
pupae casings
A cordon involves putting up crime scene tape and or ______________________________around the boundaries of the scene.
strategically placed officers
Which type of glove is more substantial than latex?
Nitrile
in a munsell colour system colour of soil is categorized by hue, value, ___________.
chroma
The fly life cycle helps us estimate time since death. What one word describes the three stages maggots go through while feeding on the body?
Instars
A procedure in which the sand is placed under an optical microscope and the minerals in the grains of sand are identified using polarized light and special prisms is known as _____________________.
petrographic analysis.
A common approach path is a designated route into and out of a crime scene. Controls ______________ and ____________________ of evidence at the scene.
contamination, destruction
This archaeological device is red and white and used as a datum and helps in taking depth measurements.
ranging pole
Name one purpose of a test trench?
Determine integrity of site- has it been distubed.
Determine a sites significance of importance
This 1920s American Forensic Scientist helped solve a kidnapping/murder case with botanical evidence.
Oscar Heinrich
Name the two reasons flies lay their eggs in the soft, moist places on the body.
The eggs are susceptible to drying out
maggots have the best chance of breaking through soft/mucosal skin to feed.
A _________________ contains a base layer map with various other georeferenced information like soil data, roads, topography and addresses etc.
GIS database